2766129053 has 2 divisors, whose sum is σ = 2766129054. Its totient is φ = 2766129052.

The previous prime is 2766129043. The next prime is 2766129077. The reversal of 2766129053 is 3509216672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2681893369 + 84235684 = 51787^2 + 9178^2 .

It is a cyclic number.

It is not a de Polignac number, because 2766129053 - 2¹² = 2766124957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2766129053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2766129043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1383064526 + 1383064527.

It is an arithmetic number, because the mean of its divisors is an integer number (1383064527).

Almost surely, 2^2766129053 is an apocalyptic number.

It is an amenable number.

2766129053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2766129053 is an equidigital number, since it uses as much as digits as its factorization.

2766129053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 2766129053 is about 52594.0020629729. The cubic root of 2766129053 is about 1403.7533726762.

The spelling of 2766129053 in words is "two billion, seven hundred sixty-six million, one hundred twenty-nine thousand, fifty-three".